Results 231 to 240 of about 153,055 (297)

Tests for Changes in Count Time Series Models With Exogenous Covariates

Journal of Time Series Analysis, EarlyView.
ABSTRACT We deal with a parametric change in models for count time series with exogenous covariates specified via the conditional distribution, i.e., with integer generalized autoregressive conditional heteroscedastic models with covariates (INGARCH‐X).
Šárka Hudecová, Marie Hušková
wiley   +1 more source

A method for constructing digital twins of CNC machine tools feed systems based on hybrid mechanism-data. [PDF]

Sci Rep
Zhao R, Huang H, Mei L.
europepmc   +1 more source

Time‐Varying Dispersion Integer‐Valued GARCH Models

Journal of Time Series Analysis, EarlyView.
ABSTRACT We introduce a general class of INteger‐valued Generalized AutoRegressive Conditionally Heteroscedastic (INGARCH) processes by allowing simultaneously time‐varying mean and dispersion parameters. We call such models time‐varying dispersion INGARCH (tv‐DINGARCH) models.
Wagner Barreto‐Souza, Luiza S. C. Piancastelli, Konstantinos Fokianos, Hernando Ombao   +3 more
wiley   +1 more source

Batch Bayesian auto-tuning for nonlinear Kalman estimators. [PDF]

Sci Rep
Freitas Iglesias C, Bolic M.
europepmc   +1 more source

High impedance faults detection in power distribution networks using rogowski coils, kalman filtering, least-squares and non-recursive DFT computation engines. [PDF]

PLoS One
Ali ZM, Mostafa MH, Abdel Aleem SHE, Esmail EM.   +3 more
europepmc   +1 more source

A Novel VSS-LMS Algorithm Based on Modified Versoria Function for Anti-Jamming. [PDF]

Sensors (Basel)
Tian B, Feng Y, Liu F, Song B, Guo S.
europepmc   +1 more source

A fractional model based on caputo derivative for tuberculosis transmission using real data from Kenya. [PDF]

Sci Rep
Bhatia B, Bhatter S, Purohit SD, Baleanu D, Suthar DL.   +4 more
europepmc   +1 more source

Dual-Objective Optimization of G³-Continuous Quintic B-Spline Trajectories for Robotic Ultrasonic Testing. [PDF]

Sensors (Basel)
Ma P, Xu C.
europepmc   +1 more source

Research on the estimation method of crop net primary productivity based on improved CASA model. [PDF]

Front Plant Sci
Li W, Wang Z, Chen C, Yin Y, Cai Y, Han H, Liu M, Feng Z.   +7 more
europepmc   +1 more source

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Statistically linearized recursive least squares

2010 IEEE International Workshop on Machine Learning for Signal Processing, 2010
This article proposes a new interpretation of the sigmapoint kalman filter (SPKF) for parameter estimation as being a statistically linearized recursive least-squares algorithm. This gives new insight on the SPKF for parameter estimation and particularly this provides an alternative proof for a result of Van der Merwe. On the other hand, it legitimates
Geist, Matthieu, Pietquin, Olivier
openaire   +2 more sources